JP2011110696A - Meat slicer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily perform maintenance by enabling disassembly of a box itself by forming a meat box for further storing a meat lump as a cantilever structure, by reducing residual meat after slicing the meat lump. <P>SOLUTION: This meat slicer is composed of a base 4, a round cutter 2 provided on the base 4, a reciprocating device provided on the base 4 and reciprocating to the round cutter 2 along a cutting surface of the round cutter 2, and a conveyor part provided in the reciprocating device, storing the lump of meat and respectively moving by a predetermined distance to the round cutter 2 side. The residual meat is reduced by forming a belt extended between a driving drum and a driven drum as a flat belt in the conveyor part. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a meat slicer, reduces the amount of remaining meat after slicing the meat chunk, and further enables the maintenance of the box itself by making the meat box containing the meat chunk cantilevered and disassembling the box itself. It relates to a meat slicer that can be performed very easily.

  The meat slicer according to the present invention is a device for thinly slicing to a predetermined thickness while feeding the meat lump to a fixed blade, in particular, a rotating round blade and reciprocating the meat.

  A means for gripping meat and feeding it at a constant rate is referred to as a supply unit, which will be described below.The structure of the existing supply unit is a rectangular frame fixed to a reciprocating unit provided at the upper part of the base, Between the driving drum and the driven drum respectively provided at both ends of the frame portion, a transfer belt in which an uneven surface corresponding to an uneven surface formed on the outer peripheral surface of the driving drum and the driven drum is formed on the inner peripheral surface Is hung.

  As described above, the transfer belt is integrally attached to the frame portion of the existing supply portion, and during maintenance, the frame portion must be separated from the reciprocating portion. Further, in normal maintenance, the frame portion is separated. However, blood and chips are easily caught between the drive drum or driven drum and the transfer belt, especially when processing soft raw meat, and if maintenance is neglected, corrosion of the chips and the like proceeds. There were many problems in hygiene such as bad odor.

  In addition, by making the back surface of the transfer belt uneven, it is possible to slice with an accurate width, but on the other hand, the thickness cannot be reduced to ensure the strength of the belt itself, so that especially the driven drum It was difficult to reduce the diameter of the meat and to make the most of the meat lump with a small twist. Therefore, the conventional apparatus has a problem of disposal of the remaining meat remaining in a considerable size at the end of slicing.

JP 2007-319955 A

  The present invention made in view of the problems as described above can easily remove individual members related to the slicing operation in the meat slicer from the apparatus. Work can be done very easily, and normal maintenance is easy, so there are many advantages in terms of hygiene and slicing can be done to the end of the meat block, and expensive raw meat is effective by minimizing the remaining meat The objective is to provide a meat slicer that can be processed into

  In order to achieve such an object, the present invention provides a base, a blade part provided on the base, and a blade part provided on the base, along a cutting surface of the blade part. A reciprocating means that reciprocates relative to the reciprocating means, and a conveyor part that is provided in the reciprocating means and stores a lump of meat and moves it by a predetermined distance toward the blade part. The belt hung between the driven drums is a flat belt, and the drum disposed near the blade portion among the two drums has a relatively small diameter to reduce the remaining thickness.

  The present invention also provides a base, a blade part provided on the base, and a reciprocating motion provided on the base and reciprocating with respect to the blade part along a cutting surface of the blade part. And a reciprocating means, and a conveyor part for storing meat chunks and moving the meat part by a predetermined distance toward the blade part, the conveyor part being easily disassembled and assembled. It has a cantilever structure using a holding rod.

  Further, according to the present invention, the conveyor unit includes a motor provided in a body of the reciprocating means, a power transmission means for transmitting power from the motor to another member, and a drive rotatably provided by the power transmission means. A drum and a driven drum; a belt hung between the driving drum and the driven drum; and a tensioner provided between the driving drum and the driven drum so as to apply tension to the belt in parallel with the two drums. A plurality of cantilever bars provided in parallel with the two drums between the drive drum and the driven drum, and the cantilever bars being detachable to support movement of the belt from the back surface of the belt It consists of a belt support panel, and the belt can be removed by loosening the tensioner.

  In the present invention, the driven drum has a diameter smaller than that of the driving drum, and is provided along the driven drum between the driven drum and a front end of the conveyor portion, and an upper surface thereof is flush with an upper surface of the belt. The jaw bar is easily removable during cleaning and maintenance, and the gap between the driven drum and the jaw bar is narrowed so that the belt passes smoothly; and The width of the upper surface of the jaw bar is made narrow so as to correspond to the distance between the driven drum and the jaw bar, thereby reducing the remaining meat.

  Further, the present invention provides a feeding method in which the meat block is pressed from above by using the driving force branched from the rotating shaft of the drive drum to the conveyor unit, and the meat block is pressed and fed in the same movement direction as the conveyor unit. By including a cut-out roll, having a notch portion for guiding the feed roll, and providing a partition side plate panel that partitions the conveyor portion in one of a sliding type, a folding type, a rotating type, and a rotating type, Work can be facilitated at the time of widening the space for maintenance of the round blade and its surroundings and cleaning.

  Further, according to the present invention, the cutter unit is provided with a round cutter, and a cover for preventing a remaining portion from being caught is provided so as to fill the recess in a round cutter having a recess on the cut surface of the round cutter.

  In the present invention, the drive drum is provided with a manual rotation means.

  In the present invention, a lateral width guard portion is provided integrally with the conveyor portion, and the lateral width guard portion is located outside the rear of the drive drum and extends along the length direction of the drive drum. A rack having a plurality of parallel bars which house the rack and extend parallel to the rack, a block portion which slides on the parallel bars and includes a vertically long member, and the block A plate member that partitions the space above the belt in a vertical direction with respect to the width of the belt, and the vertical member that is releasably engaged with the rack. Consists of protrusions.

  Further, according to the present invention, a corner R portion is provided at the front end of the belt support panel instead of the driven drum.

  The meat slicer of the present invention is very convenient in terms of maintenance, and has an excellent effect that the amount of remaining meat can be reduced to half or less than before.

The whole meat slicer of the desirable example to which the present invention was applied is shown, (a) is a perspective view centering on a round blade, and (b) is the whole perspective view which extended a supply part ahead. It is the longitudinal cross-sectional view which shows the supply part of the meat slicer of desirable Example to which this invention was applied, and the enlarged view of A part. (A) is sectional drawing of the conveyor part explaining the effect | action which reduces the remaining meat in a present Example, (b) is sectional drawing at the time of providing the corner | angular R part at the front-end | tip of a belt support panel instead of a driven drum. (C) is a cross-sectional view when a belt is provided with a convex band on the inner ring of the belt, and a concave groove corresponding to the convex band is provided with a driving drum, a driven drum, and a tension bar. It is sectional drawing explaining a mode that there is much remaining meat in the meat slicer of. It is a whole perspective view explaining the assembly order of the conveyor part in a present Example. (A) shows a mode that the side wall panel and belt of the conveyor part were removed, (b) is a partial perspective view which shows a mode after removing the member which can be removed in a conveyor part. (A) is a fragmentary perspective view explaining the mode of an assembly of the drive drum and jaw bar of a conveyor part, (b) is a fragmentary perspective view which shows the mode after the assembly of (a). (A) is a fragmentary perspective view explaining the effect | action of the one clutch bar of a conveyor part, (b) is a fragmentary perspective view explaining the effect | action of a width guard part. (A) is a perspective view explaining the state of assembly of the partition side plate panel in the present embodiment, (b) is a slide type partition side plate panel, (c) is a folding type partition side plate panel, and (d) is a rotating type. FIG. 4E is a perspective view for explaining the operation of the rollover type partition side plate panel. (A) shows the front | former stage of operation | movement of the feeding roll and width guard part in a present Example, (b) is a fragmentary perspective view explaining the condition of operation | movement. (A) shows the state of the leakage of the remaining meat in the conventional round cutter, (b) is a plane sectional view explaining the action of the leakage prevention cover provided in the round cutter in the present embodiment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 shows the whole meat slicer 1 of the preferred embodiment to which the present invention is applied, (a) is a perspective view centering on a round blade 2, and (b) is the whole with the supply unit 3 taken forward. It is a perspective view.

  The meat slicer 1 in this embodiment is composed of a base 4, a cutter part, and a supply part 3, while the supply part 3 repeats a reciprocating motion that repeatedly moves toward and away from the rotating tool fixed to the base 4. It has a machine configuration that slices the protruding portion of the meat chunk that is fed out from the supply unit 3 by a certain amount.

  In addition to a power supply device (not shown), the base 4 is provided with a controller (not shown) and a storage space (not shown), and a caster is provided at the bottom so that the entire device can be moved. Is attached.

  It is desirable to use a resilient material such as synthetic rubber for the wheels of the caster so that vibrations from the upper part can be absorbed during operation of the apparatus. Further, the caster stops the rotation of the caster if necessary, and the meat slicer 1 A stopper is provided to fix the position.

  On the other hand, the blade part in the present embodiment is composed of a motor (not shown) and a round blade 2 fixed to the rotating shaft of the motor, and a plurality of safety covers are formed around the blade edge of the round blade 2 in an annular shape. It is provided so as to be removable in a surrounding form.

  Of the plurality of safety covers, the upper facing cover 31 and the lower facing cover 32 that extend in the lateral direction so as to face a supply unit 3 to be described later and are detachably provided are approximately half of the round cutter 2 together. Cover the area.

  In particular, the surface of the upper facing cover 31 facing the supply unit 3 is configured such that the portion of the meat that has come out of the supply unit 3 by a certain amount hits the facing surface of the upper facing cover 31, It has a role as a backing plate when it is cut off at a constant thickness by the rotation of the round blade 2. In the present embodiment, an uneven surface in which a plurality of grooves are arranged along the reciprocating direction of the supply unit 3 is formed on the facing surface, and the meat block is easily slid on the facing surface.

  Accordingly, the thickness of the meat piece can be adjusted by changing the distance between the facing surface of the upper facing cover 31 and the cut surface of the round blade 2 or the front end portion of the supply unit 3. Therefore, in this embodiment, two cylinders are provided vertically on the side column portion 10 on the upper side of the base 4 to which the upper facing cover 31 is attached in a cantilevered state, and a cylindrical member fitted into the cylinder further includes an upper facing cover 31. Is fixed integrally with the upper facing cover 31 so as to extend in a direction perpendicular to the opposite surface of the fixed end of the cylinder, and the cylindrical member is fitted into the cylinder so as to protrude from the inner surface of the cylinder. The cylindrical member is stopped by the provided male screw.

  An arc portion having a shape along the cutting edge of the round blade 2 is formed at the free end opposite to the fixed end of the upper facing cover 31, and is further cut off through the opening between the arc portion and the round blade 2. The facing surface of the upper facing cover 31 and the cutting surface of the round blade 2 are shifted by the thickness of the meat piece so that the cut pieces of the meat are fed out, and the vertical distance between the arc portion and the cutting edge of the round blade 2 is maintained. An upper facing cover 31 is attached, and a separation width is provided between the arc portion and the round blade 2.

  On the other hand, in the case of the lower facing cover 32, an arc portion having a shape along the cutting edge of the round blade 2 is formed at one end thereof, but the shape is arranged so as to be substantially flush with the cut surface of the round blade 2. And screwed through a screw hole projecting from the top of the base 4.

  In addition, a right-angle member is integrally attached to the upper end portion of the lower facing cover 32 in the lateral direction, and is substantially flush with the upper flat surface of the right-angle member and the conveyor belt surface forming the bottom surface of the supply unit 3 to be described later. The pieces of meat fed from between the arc part of the upper facing cover 31 and the cutting edge of the round blade 2 are gathered at the assumed position via the upper end part of the lower facing cover 32 without falling into the lower groove or the like.

  In FIG. 10, (a) shows the state of leakage of the remaining meat in the conventional round cutter 2, and (b) is a plan sectional view for explaining the action of the leakage prevention cover 8 provided in the round cutter 2 in this embodiment. It is.

  The round blade 2 of the meat slicer 1 often has a low conical shape as its cross-sectional shape. However, the reciprocating part 5 side of the round blade 2 in that case has a depression, and conventionally the remaining meat fits into the depression. There were many cases. Moreover, since the round blade 2 rotates at high speed, the remaining meat may touch the surface of the blade and scatter. On the other hand, in the present embodiment, a disk having a flat surface is used as a leakage prevention cover 8 to close the recess.

Hereinafter, the supply part 3 in a present Example is demonstrated.
The supply unit 3 includes a reciprocating unit 5 that reciprocates in a direction along the cutting surface of the round blade 2, and a conveyor unit that transfers the meat chunk toward the round blade 2 in a direction perpendicular to the cutting surface of the round blade 2. 6, each time the conveyor unit 6 advances the meat block toward the round blade 2, the reciprocating unit 5 approaches the round blade 2 together with the conveyor unit 6 on which the meat block is mounted, The action of thinly cutting the meat chunk along the cut surface of the round blade 2 is repeatedly performed. The present invention mainly relates to improvements in the conveyor section 6.

  The feature of the supply unit 3 in this embodiment is that it is not an existing frame type, but has a structure that is very easy to disassemble with two cantilevered parallel bars fixed to the reciprocating unit 5 as the center.

  As shown in the drawing, when the configuration of the supply unit 3 with the belt 13 removed, particularly the conveyor unit 6 is viewed, it extends in a direction perpendicular to the cutting surface of the round blade 2 at the upper side of the body unit. The fixed side wall member 9 provided in such a manner, the side wall panel 15 provided in parallel with the fixed side wall member 9, and a length that forms a width between the fixed side wall member 9 and the side wall panel 15, Jaw bars 24 having projecting protruding ends corresponding to the inward longitudinal grooves formed at the front ends thereof at both ends in the length direction, and the lateral width located at the rear ends of the fixed side wall member 9 and the side wall panel 15 The guard portion 35 forms a frame shape similar to that of the conventional frame. However, since the side wall panel 15 and the chin bar 24 can be removed as will be described later, disassembly and assembly are easy.

  The conveyor unit 6 will be described in more detail. The drive drum 11, the first cantilever bar 18, and the tensioner 14 for applying tension are sequentially arranged in the rearward direction in the movement direction of the meat chunk, that is, between the lateral guard unit 35 and the jaw bar 24. The rotating shaft 21 and the tension bar 23, the second cantilever bar 19, and the driven drum 12 having a smaller diameter than the driving drum 11 are provided in parallel, and the first cantilever bar 18 and the second cantilever bar are provided. It consists of a belt support panel 16 that is removably mounted on a bar 19. In this embodiment, the driven drum 12 is rotatably provided at the front end of the belt support panel 16, and the second cantilever is mounted by attaching the belt support panel 16 to the first cantilever bar 18 and the second cantilever bar 19. The driven drum 12 is positioned between the bar 19 and the jaw bar 24.

  FIG. 4 shows a configuration for facilitating attachment and removal of the belt support panel 16 with respect to the first cantilever bar 18 and the second cantilever bar 19. On the back surface of the belt support panel 16, two C-shaped protrusions 26 are formed in one row in the width direction, and are formed to protrude forward and rearward by one line. (A) is made larger than the diameter (B) of the cantilever rod, and the first cantilever rod 18 and the second cantilever rod 19 are placed at respective positions corresponding to the positions of the four protruding claws 26. A thick portion 8 ′ thicker than the diameter is provided, and the diameter (C) of the thick portion 8 ′ is made smaller than the diameter (D) of the inner ring of the protruding claw 26 to form a stepped rod. Summing up the size relationships, A <B <C <D.

  When the belt support panel 16 is attached to the first cantilever bar 18 and the second cantilever bar 19 from the above configuration, the first part slightly deviated from the thick part 8 ′ through the opening at the tip of each protrusion claw 26. The protruding claw 26 is hung on the cantilever bar 18 and the second cantilever bar 19, and in this state, the belt support panel 16 is further slid in the length direction of the cantilever bar to make the inner ring of the protruding claw 26 into the thick part 8 ′. Fit. At this time, since the distance (A) between the tips of the protrusions 26 is smaller than the diameter (D) of the thick portion 8 ′, the belt support panel 16 does not come off directly above the cantilever bar.

  In the present embodiment, the driving means in the conveyor section 6 is provided on the opposite side of the belt-related elements around the fixed side wall member 9. That is, the power from a motor (not shown) provided in the body portion of the reciprocating portion 5 that reciprocates along the cut surface of the round blade 2 in a sliding manner is a belt-related element centered on the fixed side wall member 9. Is transmitted to the drive drum 11 through a power transmission means such as a chain gear provided on the opposite side and the fixed side wall member 9.

  Further, the conveyor unit 6 is provided with a known feed roll 20 that is rotatable in parallel with the drive drum 11 at the tip of the rotary arm 34. The rotary roll 34 is lowered to remove the feed roll 20 from the meat block. Rotate in the direction that pushes the meat chunk forward of the conveyor unit 6 and presses the soft meat chunk together with the belt 13 in a well-balanced manner toward the round blade 2 so that the meat chunk is uniform. To be sliced. The driving force of the feeding roll 20 is transmitted from the motor by a gear provided on the outer periphery of the rotating portion extended to the fixed side wall member 9 side of the driving drum 11 and a chain gear applied to the gear. As a result, when the reciprocating unit 5 is separated from the round blade 2, the rotation of the motor causes the drive drum 11 and the feeding roll 20 to rotate substantially simultaneously and at the same time so that the mass of meat advances to the front of the conveyor unit 6. And sliced with a certain thickness.

  The feeding roll 20 extending perpendicularly to the length direction of the rotary arm 34 is inserted through a cylindrical drum having an uneven outer peripheral surface on a shaft that rotates with a rotational force reaching the free end of the rotary arm 34. However, the base of the shaft, that is, the portion where the drum is not inserted and the shaft is exposed, is provided side by side next to the fixed side wall member 9, and left and right around the fixed side wall member 9. It has a thickness that is convenient when it is sandwiched in a notch formed in the front of the partition side plate panel 33 that is partitioned.

  8A is a perspective view for explaining the assembly of the partition side plate panel in the present embodiment, FIG. 8B is a slide type partition side plate panel, FIG. 8C is a folding partition side plate panel, FIG. 4D is a perspective view for explaining the operation of the rotating partition side plate panel, and FIG.

  In many cases, the conventional partition side plate panel is mainly fixed. However, in this embodiment, in accordance with the gist of the present invention that maintenance and cleaning are facilitated, a space can be spared as the conveyor unit 6 is disassembled. In order to make it easier to remove the flesh scattered around the round blade 2, the partitioning side plate panel 33 is attached to the drive drum 11 after the rotary arm 34 is turned up and retracted from the front of the conveyor unit 6. It is possible to secure the maintenance space by moving backward.

  In the present invention, how to remove the partition side plate panel 33 is introduced in three patterns, all of which are applicable in the present embodiment. As shown in FIG. 8, a slide type, a folding type, a rotary type, a rotary type, and the like are conceivable. Since each system is self-explanatory in configuration and operation, detailed description thereof is omitted.

  5A is a partial perspective view showing the state after removing the side wall panel 15 and the belt 13 of the conveyor unit 6, and FIG. 5B is the state after removing the removable member in the conveyor unit 6. 6A is a partial perspective view for explaining the state of assembly of the drive drum 11 and the jaw bar 24 of the conveyor unit 6, and FIG. 6B is a partial perspective view of the state after assembly of FIG. It is.

  Another feature of the supply unit 3 in the present embodiment is that the belt 13 is not a concave-convex back belt, but a flat belt 13 and a tensioner 14 is used to apply tension to the belt 13 and loosen the tensionner 14. Thus, the belt 13 can be easily removed.

  Although illustration is omitted in this embodiment, only the front surface of the flat belt 13 or a protruding lattice portion that protrudes about 0.3 to 0.4 mm on both the front surface and the back surface is separately provided to prevent slippage during transfer on the belt. Role and driving force can be strengthened. By setting the cross-sectional thickness of the belt 13 and the protruding lattice portion to about 1.5 mm, it is possible to achieve both the working effect of the present embodiment in which the meat block can be sliced with the minimum thickness by the small turn in the drum.

  As shown in FIG. 5, the tensioner 14 is rotatably provided between the first cantilever bar 18 and the second cantilever bar 19 on one side of the reciprocating unit 5, and has a peripheral portion at one end thereof. A rotation shaft 21 provided so that the rotation is stopped by the engagement of the external stopper and the gear and the rotation is resumed by releasing the stopper, and the other end of the rotation shaft 21 is rotated. A connecting member 22 connected so as to extend in a direction perpendicular to the length direction of the moving shaft 21 is connected in parallel to the rotating shaft 21 via the connecting member 22 and is further outward in the length direction. It is comprised with the tension bar 23 in which the handle of the extended part was formed. And it is desirable to provide a bearing along the length direction on the outer periphery of the tension bar 23 that selectively rubs against the belt 13.

  FIG. 4 is an overall perspective view for explaining the assembly order of the conveyor unit 6 in this embodiment.

  The order of disassembly of the conveyor unit 6 is as follows. First, the upper facing cover 31 is removed from the side column portion 10, and then the male screw secured through the perforation around the central portion of the lower facing cover 32 is removed, and the lower facing cover 32 is removed. Take out. Next, the first cantilever bar which is provided so as to extend along the driving direction of the conveyor unit 6 and guides the meat chunk in the traveling direction on the outside passes through the notches provided in two lower portions thereof. It is removed by loosening the female screw 27 with a handle at the extended male screw at the free end of each of the 18 and the second cantilever bar 19.

  Next, the jaw bar 24 has an elongated shape by being fixed to the groove at the front end of the fixed side wall member 9 and the first cantilever bar 18 to the second cantilever bar 19, and a tension bar 23 at the center thereof. In order to limit the operating range of the joint member 17, the arc-shaped opening member provided along the operation path is sliced and removed from the groove at the front end of the joint member 17, and then the joint member is removed. 17 is removed.

  Next, the belt 13 can be easily removed from the driving drum 11 and the driven drum 12 by pulling a stopper on the gear on the outer periphery of the rotating shaft 21 to loosen the tensioner 14.

  Next, the belt support panel 16 can be easily removed by sliding it in the length direction of the first cantilever bar 18 and the second cantilever bar 19 and lifting the protrusion 26 away from the thick part 8 '.

  The drive drum 11 can also be removed as necessary, which facilitates removal of meat scraps and dust during maintenance and cleaning, and also in the purification work for each contaminated member. It becomes very convenient.

  Further, as a modification of the present embodiment, after the tensioner 14 is loosened, the drive drum 11 or the belt support panel 16 can be attached to each other so that the belt 13, the belt support panel 16 and the drive drum 11 can be removed as a set. It is conceivable to provide a separate connecting means.

  FIG. 2 is a longitudinal sectional view showing the supply section 3 of the meat slicer 1 of the preferred embodiment to which the present invention is applied and an enlarged view of the portion A. In FIG. 3, (a) shows a small amount of remaining meat in this embodiment. It is sectional drawing of the conveyor part 6 explaining the effect | action to perform, (b) is sectional drawing at the time of providing the corner | angular R part at the front-end | tip of a belt support panel instead of a driven drum, (c) is an inner ring of the belt 13. FIG. 6 is a cross-sectional view of the case where the convex belt 44 and the concave groove corresponding to the convex belt are provided with the driving drum 11, the driven drum 12 and the tension bar 23, and FIG. It is sectional drawing explaining a mode that there is much meat.

  Still another feature of the supply unit 3 in the present embodiment is that the diameter of the driven drum 12 located in front of the supply unit 3, that is, in the direction in which the meat chunk is carried is reduced so that a small turn is obtained. By reducing the cross-sectional thickness of the chin bar 24 positioned further forward than the driven drum 12, the distance between the chin bar 24 and the driven drum 12 or the belt 13 can be made shorter than before, thereby reducing the remaining meat at the end of slicing. Since the lump can be pushed forward to the last minute, the remaining meat from the meat lump can be greatly reduced.

  Further, another modified example while maintaining the above-described features is the corner R portion 12 'illustrated in FIG. The corner R portion 12 'is formed by chamfering the front end of the belt support panel 16 along the width direction thereof and rounding to form a sliding curved surface. Since the amount of movement is very small, about the thickness of a thin slice, the consumption of the surface of the belt 13 due to rubbing friction with the surface of the corner R portion 12 ′ is negligible as in the case of the driven drum 12.

  Since the belt 13 is flat, the belt 13 may meander when meat scraps are caught between the drums and may come off the drums. As countermeasures, FIG. 3A and FIG. A configuration that can be employed together with b) is introduced in FIG.

  As shown in FIG. 3 (c), a convex band 44 is provided along the inner ring of the belt 13, and a concave groove corresponding to the convex band 44 is welded to the driving drum 11, the driven drum 12 and the tension bar 23. If it is provided, the belt 13 is not easily detached from each drum. When the convex band 44 is a band having a series of square trapezoids, it is possible to flexibly cope with a small turn particularly in the driven drum 12 or the corner R portion 12 '.

  7A is a partial perspective view for explaining the operation of the one-clutch bar of the conveyor portion 6, and FIG. 7B is a partial perspective view for explaining the operation of the lateral guard portion 35. In FIG. a) shows the previous stage of operation | movement of the feeding roll 20 and the width guard part 35 in a present Example, (b) is a fragmentary perspective view explaining the condition of operation | movement.

  Usually, when placing a lump of meat on the belt 13 of the conveyor unit 6, there are many cases where the belt 13 is turned after being placed around the center of the belt 13 for safety, so that it is aligned with the tip of the conveyor unit 6. In the present invention, in order to bring it to an accurate position, paying attention to the fact that manual adjustment rather than turning the belt 13 is experientially convenient, the manual rotation means is adopted for the drive drum 11. In this embodiment, as the manual rotation means, a row bar 40 incorporating a one-way clutch is provided in the drive drum 11, and the drive drum 11 is turned by hand row during the initial setting so that the meat on the belt 13 can be rotated. A configuration was adopted in which the lump was brought to fit the tip of the conveyor unit 6.

  In addition, after applying the meat block to the side wall panel 15 at the time of initial setting, the width guard portion 35 that guards in the width direction is applied to the other side of the meat block so that the soft meat block does not move. Conventionally, by rotating the handle, the spiral spiral rack formed on the outer periphery of the rotating shaft of the handle is rotated, and the lateral width is adjusted using a plate-like member that meshes with the spiral rack and moves linearly in the width direction. However, the present invention has a problem that the conventional configuration is somewhat complicated and has a considerable weight, and the block portion sliding along the flat rack 41 is integrally provided with a plate-like member 36, and the rack portion 41 is further provided in the block portion. By adopting a configuration in which a protrusion 42 that can be releasably engaged is provided, and the protrusion 42 and the rack 41 can be manually engaged and released, the structure is simplified and the weight is reduced. It was the advantageous above.

DESCRIPTION OF SYMBOLS 1 Meat slicer 2 Round blade 3 Supply part 4 Base 6 Conveyor part 11 Drive drum 12 Driven drum 12 'Corner | corner R part 13 Belt 14 Tensioner

Claims (9)

A base, a cutter provided on the base, a reciprocating means provided on the base and reciprocating with respect to the cutter along the cutting surface of the cutter, and the reciprocating Comprising means of conveyor, storing a lump of meat and moving it by a predetermined distance toward the blade part;
The conveyor belt is formed with a flat belt between the drive drum and the driven drum, and the drum disposed near the blade portion of the two drums has a relatively small diameter to reduce the remaining thickness. A meat slicer characterized by A base, a cutter provided on the base, a reciprocating means provided on the base and reciprocating with respect to the cutter along the cutting surface of the cutter, and the reciprocating Comprising means of conveyor, storing a lump of meat and moving it by a predetermined distance toward the blade part;
The meat slicer according to claim 1, wherein the conveyor part has a cantilever structure using a cantilever bar so as to facilitate disassembly and assembly. The conveyor section is
A motor provided in a body portion of the reciprocating means and a power transmission means for transmitting power from the motor to another member;
A driving drum and a driven drum that are rotatably provided by the power transmission means;
A belt hung between the driving drum and the driven drum;
A tensioner provided in parallel with the two drums between the driving drum and the driven drum so as to apply tension to the belt;
A plurality of cantilever bars provided in parallel with the two drums between the driving drum and the driven drum;
2. The belt according to claim 1, further comprising a belt support panel that is detachably provided on the cantilever bar and supports movement of the belt from the back surface of the belt, and the belt can be removed by loosening the tensioner. Or the meat slicer of Claim 2.   The driven drum is smaller in diameter than the driving drum, and is provided along the driven drum between the driven drum and the front end of the conveyor unit, and a jaw bar whose upper surface is flush with the upper surface of the belt. The jaw bar is easily removable during cleaning and maintenance, and the gap between the driven drum and the jaw bar is narrowed so that the belt passes smoothly, and the upper part of the jaw bar 4. The meat slicer according to claim 3, wherein the remaining meat is reduced by reducing the width of the surface to a narrow width corresponding to the distance between the driven drum and the jaw bar. Using a driving force branched from the rotating shaft of the drive drum to the conveyor unit, the meat block is pressed from above, and a feed roll is provided that feeds the meat block in the same movement direction as the conveyor unit,
By providing a partition side plate panel that has a notch for guiding the feeding roll and partitions the conveyor unit in one of a sliding type, a folding type, a rotary type, and a rotary type, the round blade and 4. The meat slicer according to claim 3, wherein the space for maintaining the surrounding area can be widened and the work can be easily performed at the time of cleaning.   5. The cutting tool portion is provided with a round blade, and a cover for preventing a remaining portion from being sandwiched is provided so as to fill the hollow into the round blade having a depression on a cut surface of the round blade. The meat slicer described in 1.   The meat slicer according to claim 4, wherein the drive drum is provided with manual rotation means. A width guard part is provided integrally with the conveyor part,
The width guard portion is
A rack that is located outside the rear of the drive drum and that extends along the length of the drive drum;
A box that houses the rack and is provided with a plurality of parallel bars extending parallel to the rack;
A block portion that slides on the parallel bars and includes a vertically long member as a unit;
A plate member provided integrally with the vertically long member of the block portion, and partitioning the space above the belt in the vertical direction with respect to the width of the belt;
The meat slicer according to any one of claims 4 to 7, wherein the meat slicer is configured by a protrusion provided on the vertically long member so as to be releasably engaged with the rack.   The meat slicer according to claim 8, wherein an angle R portion is provided at a front end of the belt support panel instead of the driven drum.

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